How to do the Dumbbell Seated Lateral Raise
ShouldersDeltsDumbbellIntermediate
The seated dumbbell lateral raise isolates your medial deltoids with ruthless precision, eliminating the momentum cheats that standing variations invite. Build those shoulder caps that create the illusion of a wider, more powerful frame one controlled rep at a time.
Add this to my personalized plan →Muscles worked
Primary
Deltoids
Secondary
TrapeziusTriceps
Step-by-step
- Sit upright at the edge of a bench, feet flat, dumbbells hanging at your sides with a slight bend in your elbows.
- Initiate the movement by driving your elbows outward and upward, leading with the pinky side of each hand to maximize medial delt engagement.
- Raise until your arms are parallel to the floor, pausing briefly at the top without shrugging your traps into the movement.
- Lower the dumbbells slowly over two to three seconds, resisting gravity on the way down to maximize time under tension.
Common mistakes
- Shrugging the traps at the top of the rep, which shifts load away from the delts — consciously keep your shoulders packed down throughout the entire set.
- Using dumbbells that are too heavy and swinging the torso to generate momentum — drop the weight and own every inch of the range of motion while seated.
- Raising with the thumbs tilted upward instead of level or slightly downward — tilt the pinky edge higher than the thumb to properly recruit the medial deltoid head.
Pro tip — At the top of each rep, think about pouring water out of a pitcher by tilting your pinky slightly higher than your thumb — this internal rotation cue keeps tension locked on the medial delt rather than bleeding into the anterior head or traps.
Sets & reps by goal
Build muscle3–4 sets × 10–15 reps
Get stronger3–4 sets × 6–8 reps
Lose fat / tone3 sets × 12–20 reps
Rest: 60–90 sec between sets.
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